// JavaScript Document

function showLayer(thisLayer) {
    thisLayer.style.display='block';}

function hideLayer(thisLayer) {
    thisLayer.style.display='none';}

var addListener = function(element, event_name, userFunction, useCapture) {
    useCapture = useCapture || false;
    try {    
        if (element.addEventListener) {
            element.addEventListener(event_name, userFunction, useCapture);
        } else if (element.attachEvent) {
            element.attachEvent('on' + event_name, userFunction);
        }
    } catch(exception) {
        alert('에러다~~');
    }        
}

addListener(window,"load",function(){
	//$('cntChest').onmouseover = function() {hideLayer($('snbm01'));hideLayer($('snbm02'));hideLayer($('snbm03'));}
	//$('logo').onmouseover = function() {hideLayer($('snbm01'));hideLayer($('snbm02'));hideLayer($('snbm03'));}
	//$('m01').onmouseover = function() {hideLayer($('snbm02'));hideLayer($('snbm03'));showLayer($('snbm01'));}
	//$('m02').onmouseover = function() {hideLayer($('snbm03'));hideLayer($('snbm01'));showLayer($('snbm02'));}
	//$('m03').onmouseover = function() {hideLayer($('snbm01'));hideLayer($('snbm02'));showLayer($('snbm03'));}	
});
addListener(window,"load",function(){
	$('m01').onmouseout = function() {$("snbm01").style.color="#000";}
	$('m02').onmouseout = function() {$("snbm02").style.color="#000";}
	$('m03').onmouseout = function() {$("snbm03").style.color="#000";}
});